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Electronic equipment having capacitance type touch control sensor

A technology of capacitive touch and electronic equipment, which is applied to the parts of color TV, the parts of TV system, TV, etc., and can solve the problems of deterioration of display quality and large increase in thickness of display devices, etc.

Inactive Publication Date: 2010-06-09
TPO DISPLAY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this type of structure of the display module with the known capacitive touch sensor, it is disadvantageous that the capacitive touch sensor adds a considerable thickness to the thickness of the display device
This type of structure may also have the following disadvantages: when the user watches, the display quality is deteriorated due to the capacitive touch sensor, for example, due to the glass plate being blocked between the display device and the user

Method used

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  • Electronic equipment having capacitance type touch control sensor
  • Electronic equipment having capacitance type touch control sensor
  • Electronic equipment having capacitance type touch control sensor

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0037] Figure 1a and Figure 1b A device 1 according to the invention is shown. The device 1 includes a display device 2 , a capacitive touch sensor 3 , and a device controller 4 for operating the capacitive touch sensor 3 and the display device 2 . The arrangement of the display device 2 and the capacitive touch sensor 3 can refer to the display module 40 .

[0038] The device 1 may also include: a keyboard 6 for accepting user input to control the device 1; a radio device 7 for transmitting and receiving information such as voice, text, or images; a camera 8 for taking pictures; And a trackball 9 for further receiving user input to control the device 1 .

[0039] Device 1 can be something like: Figure 1a Cell phones, digital cameras, personal digital assistants, notebook computers, desktop computers, televisions, global positioning systems, car monitors, aviation monitors, digital photo frames, or portable DVD players as shown.

[0040] The display device 2 includes a d...

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PUM

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Abstract

The invention discloses a capacitance type touch control sensor used for display apparatus. The capacitance type touch control sensor comprises a first sensor electrode layer having a first electrode, a second sensor electrode layer having a second electrode and a sensor dielectric layer having a polarized light plate; the sensor dielectric layer is disposed between the first sensor electrode layer and the second sensor electrode layer; the first electrode can has a plurality of first sensor elements; and the second sensor electrode layer can be used as a shield electrode. The invention also discloses an apparatus, which has a display module containing the capacitance type touch control sensor and a display apparatus; and the first sensor electrode layer is used for covering a transparent window plate on equipment.

Description

technical field [0001] The present invention relates to a capacitive touch panel that can be used in a display device. In particular, the present invention relates to a display module including a capacitive touch panel and a manufacturing method thereof. More particularly, the present invention relates to a device including a display module. Background technique [0002] Touch panels are widely used, and users can interact with electronic devices through the touch panels. In particular, the transparent touch panel can be arranged on the surface of the display device, so that the user can interact with the display device, for example, the user can touch the inquiry information displayed on the display device to respond, and the display device can be touched. Options from a menu displayed on the screen can be selected, a list of scrollable options can be scrolled, or even free-form input can be provided, such as drawing an object on the display device, such as text input in ha...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/044G06F1/16H04M1/02H04N5/225H04N5/44G01C21/36G11B31/00
CPCG06F3/044G06F3/0445G06F3/0446
Inventor 法兰斯·费维格
Owner TPO DISPLAY